Learn the Basics of Sudoku with this Step-by-Step Guide

Sudoku is a popular number puzzle game that has been around for decades. It is a great way to exercise your brain and have some fun. If you’re new to the game, don’t worry. This step-by-step guide will help you learn the basics of Sudoku so you can start playing right away.

Understanding the Rules

The goal of Sudoku is to fill in the empty cells with numbers from 1 to 9 so that each row, column, and 3×3 box contains all the numbers from 1 to 9. Each number can only appear once in each row, column, and 3×3 box. The challenge is to figure out which numbers go into which cells without breaking any of these rules.

Getting Started

To get started, find a Sudoku puzzle online or in a newspaper. Make sure it’s not too difficult for your skill level. Begin by looking for any rows, columns, or 3×3 boxes that already have some numbers filled in. This will give you an idea of where to start filling in more numbers.

Using Strategies


Once you’ve filled in some numbers, use strategies like crosshatching and pencil marking to help you solve the puzzle faster. Crosshatching involves looking at each row and column and crossing off any numbers that have already been used in that row or column. Pencil marking involves writing down possible solutions for each empty cell on a piece of paper before filling them into the grid. These strategies can help you narrow down your options and make it easier to find the correct answer.

With this step-by-step guide, you should now have a better understanding of how Sudoku works and be ready to start playing. So grab a pencil and paper and get ready for some brain-teasing fun.


This text was generated using a large language model, and select text has been reviewed and moderated for purposes such as readability.